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php array is associative

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Tiago F2 answered on February 18, 2020 Popularity 9/10 Helpfulness 3/10

answer php array is associative

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php array is associative

Comment

function isAssoc(array $arr)
{
    if (array() === $arr) return false;
    return array_keys($arr) !== range(0, count($arr) - 1);
}

var_dump(isAssoc(['a', 'b', 'c'])); // false
var_dump(isAssoc(["0" => 'a', "1" => 'b', "2" => 'c'])); // false
var_dump(isAssoc(["1" => 'a', "0" => 'b', "2" => 'c'])); // true
var_dump(isAssoc(["a" => 'a', "b" => 'b', "c" => 'c'])); // true

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Source: stackoverflow.com

Tags: associative php

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Contributed on Aug 26 2021

Tiago F2

0 Answers Avg Quality 2/10

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Associative array in php

Comment

<?php 
/* 
There are 3 Types of array in php  
1. Indexed arrays - Arrays with a numeric index
2. Associative arrays - Arrays with named keys
3. Multidimensional arrays - Arrays containing one or more arrays

This is the second one - Associative arrays
*/

$age = array("Samy"=>"35", "Naveen"=>"37", "Amit"=>"43");
echo "Mr.Samy is " . $age['Samy'] . " years old.";

?>

Popularity 10/10 Helpfulness 5/10 Language php

Source: Grepper

Tags: associative-array associative-arra

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Contributed on Jun 10 2020

Mr. Samy

0 Answers Avg Quality 2/10

how to create an associative array in php

Comment

<?php
	$associativeArray = [
        "carOne" => "BMW",
        "carTwo" => "VW",
        "carThree" => "Mercedes"
    ];
    
    echo $associativeArray["carTwo"] . " Is a german brand";
?>

Popularity 10/10 Helpfulness 5/10 Language php

Source: Grepper

Tags: associative-array associative-arra

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Contributed on Feb 18 2020

by miss american pie

0 Answers Avg Quality 2/10

array associativo php

Comment

<?php 
/* 
There are 3 Types of array in php  
1. Indexed arrays - Arrays with a numeric index
2. Associative arrays - Arrays with named keys
3. Multidimensional arrays - Arrays containing one or more arrays

This is the second one - Associative arrays
*/

$age = array("Samy"=>"35", "Naveen"=>"37", "Amit"=>"43");
echo "Mr.Samy is " . $age['Peter'] . " years old.";

?>

Popularity 10/10 Helpfulness 4/10 Language php

Source: Grepper

Tags: php

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Contributed on Jun 15 2020

Mr. Samy

0 Answers Avg Quality 2/10

in_array Associative Array PHP

Comment

$arr = array('lang1' => 'php','lang2' => 'java','lang3' => 'python');

if ( in_array( 'java', $arr ) ) {

  echo 'exists';

}else{

  echo 'not exists';

}

Popularity 9/10 Helpfulness 4/10 Language php

Source: wlearnsmart.com

Tags: associative-array associative-arra

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Contributed on Oct 09 2021

Black Bat

0 Answers Avg Quality 2/10

php associative array

Comment

<?php
$arr = array('fruit' => 'mango', 'vegetable' => 'tomato', 'thing' => 'bag');
echo $arr['fruit'];
/*OUTPUT
mango*/
?>

Popularity 9/10 Helpfulness 4/10 Language php

Source: localhost

Tags: associative-array associative-arra

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Contributed on Apr 24 2021

Tense Termite

0 Answers Avg Quality 2/10

php associative array

Comment

<?php
$arr = array('fruit' => 'mango', 'vegetable' => 'tomato', 'thing' => 'bag');
echo $arr['fruit']
/*OUTPUT
*/mango
?>

Popularity 9/10 Helpfulness 3/10 Language php

Source: localhost

Tags: associative-array associative-arra

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Contributed on Apr 24 2021

Tense Termite

0 Answers Avg Quality 2/10

php associative array

Comment

<?php
$arr = array('fruit' => 'mango', 'vegetable' => 'tomato', 'thing' => 'bag');
echo $arr['fruit']
/*OUTPUT
mango*/
?>

Popularity 9/10 Helpfulness 3/10 Language php

Source: localhost

Tags: associative-array associative-arra

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Contributed on Apr 24 2021

Tense Termite

0 Answers Avg Quality 2/10

php associative array

Comment

<?php
$arr = array('fruit' => 'mango', 'vegetable' => 'tomato', 'thing' => 'bag');
echo $arr['fruit'];
/*OUTPUT
mango*/
?>

Popularity 9/10 Helpfulness 3/10 Language php

Source: localhost

Tags: associative-array associative-arra

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Contributed on Apr 24 2021

Tense Termite

0 Answers Avg Quality 2/10

php associative array

Comment

<?php
$arr = array('fruit' => 'mango', 'vegetable' => 'tomato', 'thing' => 'bag');
echo $arr['fruit']
/*OUTPUT
mango*/
?>

Popularity 9/10 Helpfulness 3/10 Language php

Source: localhost

Tags: associative-array associative-arra

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Contributed on Apr 24 2021

Tense Termite

0 Answers Avg Quality 2/10

php array is associative

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Associative array in php

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php associative array

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php associative array

php associative array

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